This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2022/01/24 12:07
Universal datetime 2022/01/24 11:07
Latitude 48.31 ° ± 4 km
Longitude -2.02 ° ± 3 km
Depth 0 km (from location) ± 0.0 km
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Dinan  15 14166
Pacé  25 11739
Betton  31 11735
Saint-Grégoire  30 9639
Le Rheu  29 8740
Mordelles  28 7363
Pleurtuit  31 6806
Montfort-sur-Meu  21 6653
Melesse  26 6576
Bréal-sous-Montfort  31 6131
Combourg  23 5940
Montauban-de-Bretagne  12 5840
Vezin-le-Coquet  29 5727
Dol-de-Bretagne  33 5693
Gévezé  19 5301

Past seismicity

  This map shows only the 50 most significant earthquakes around this event.

Event details

Parameters

Evaluation status preliminary
RMS 0.25
Azimuthal gap 101.07 °
Number of stations used 7
Number of phases used 12

Webservices

The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :

QuakeML GeoJSON Text

Phases

Network Station Phase Time Residual (s) Azimuth (°) Distance (°) Mode
FR PLEF Pg 11:07:48.45 -0.26 311.66 0.28 Manual
FR PLEF Sg 11:07:52.46 0.12 311.66 0.28 Manual
FR GUEF Pg 11:07:54.79 0.31 224.58 0.59 Manual
FR GUEF Sg 11:08:02.0 -0.42 224.58 0.59 Manual
FR BEGF Pg 11:07:57.15 0.36 193.31 0.71 Manual
FR MTNF Pg 11:07:57.74 -0.36 92.23 0.78 Manual
FR MTNF Sg 11:08:08.69 -0.01 92.23 0.78 Manual
FR SROF Pg 11:08:01.29 0.06 38.96 0.95 Manual
FR SROF Pn 11:08:02.87 0.21 38.96 0.95 Manual
FR LOCF Pg 11:08:04.93 -0.18 289.22 1.16 Manual
FR LOCF Sg 11:08:20.84 0.02 289.22 1.16 Manual
FR OLIV Pg 11:08:11.11 0.15 255.62 1.48 Manual